The mods can you give € 100,000 ingame easily via CTRL + ALT + 0 (horn button).
Then you need not always start a new game, save edit save game and start again.
Simply press the key combination and you’ll get the money immediately.
For each pressure the key combination then you will receive € 100,000.
Say Press 1x 2x € 100 thousand € 200 thousand € 300 thousand 3x etc.